Endoscopic characteristics of small intestinal malignant tumors observed by balloon-assisted enteroscopy

Figure 3 Endoscopic and pathological findings of the white villi. Representative endoscopic and pathological images of the white villi (Follicular lymphoma). A: White light image with indigo carmine staining shows diffuse white villi in the ileum; B, C: Pathological images are showing the lymphoma cells infiltrating the villi with an intact epithelium. Most of the villi are filled with lymphoma cells, which formed lymphoid follicles (B: Hematoxylin and eosin staining, × 10; C: Immunohistochemical staining for bcl-2 was positive, ×10).